In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find k, the constant of proportionality?A.25.0 B.27.5 C.30.0 D.32.5

Answer=30

Use one of the ordered pairs that are given to find the value of 'k', the CONSTANT of variation. This number will not change, hence the word 'constant'.

15 = k*6; dividing both sides by 6 we get k = 2.5; The equation used for the table is y = 2.5x

You can find any value now by using this formula.

y = 2.5*12

y = 30

hope this helps and have a great day:)

Carol uses 3 ounces of pasta to make 3/4 of a serving of salad. How many ounces of pasta are there per servings? PLZ HELP MEH WIT THIS QUICK PLZ TY

0.25(6x+1)=1.5x+0.25
how many solutions?

What would be your first step to solve this equation -4x = 36? *

1.add 4 to both sides
2.subtract 4 from both sides
3.divide both sides by -4
4.multiply both sides by -4

4. Which of the following is the additive inverse of three?
A. -13
B. 0
C. 13
D. 3

helpppp fastttt plsss will give brainliest plssss

anyone have brainlest doing a 100 doing a 100 point give away in a few

What is t in a one step equation? The equation is t-10=3 I really need help.

The graph shows a proportional relationship between time and the number of boxes a machine packages. How many boxes does the machine package in 2 ​minutes?

On a vacation a family drove 315 miles in 5 hours. Find their average speed in miles per hour, (the unit rate). *

activity lesson 11-15

Regular tickets to a concert cost $34.50, and VIP tickets cost $78.50. A total of 810 tickets were sold, and total ticket sales were $29,045. The equation 34.50r+78.50(810−r)=29,045 can be used to determine the number of regular tickets r sold to the concert. How many of each type of ticket were sold?

I'll give brainliest if answered corractly.

Wegmans Crispy Cereal - $3.96 for 18 ounces
Or
Tops Crispy Cereal - $4.62 for 22 ounces

Please help me thx!!

Write the following rate as a unit rate:Immersive Reader
20 pounds for $4

Itty Bitty Kitty is walking home. The distance between her and her home may be represented by the equation y = -4.5x + 31.5, where x is the time, in hours, that she walks. How many hours does it take Kitty to reach home?

I give out brainliest btw ;)

Jonah is collecting data from one apple orchard in Tennessee and one in North Carolina. The tables show the bushels of apples that the trees in each orchard produce.
There are two tables. The first table is titled Tennessee. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, seven trees, one hundred forty bushels. Row two, nine trees, one hundred eighty bushels. Row three, eleven trees, two hundred twenty bushels. Row four, thirteen trees, two hundred sixty bushels. The second table is titled North Carolina. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, two trees, sixty bushels. Row two, four trees, one hundred twenty bushels. Row three, six trees, one hundred eighty bushels. Row four, eight trees, two hundred forty bushels.
Which statement is true about the quantity of bushels each tree produces?

The Tennessee farm produces 10 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 10 fewer bushels per tree than the Tennessee farm.

The Tennessee farm produces 20 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 20 fewer bushels per tree than the Tennessee farm.

Follow the rule to find the next three numbers in the pattern. Describe the pattern using the terms even and odd

Chase is trying to calculate the total cost of the T-shirt that he's buying. Since it's on sale, he first found the amount of the discount and added that to the original price. Next, he subtracted off the amount of the sales tax. His total, though, is different than the sales clerk's total. What did Chase do wrong?

a. He should have subtracted the discount.
b. He should have added the sales tax.
c. He should have subtracted the discount and added the sales tax.
d. Nothing. The sales clerk has the wrong total.

Which size of yogurt shown in the table has the lowest unit price?​

I bet yall gettin tired of me-

Sry but---

H. e. l. p.

HELP!! Sarah is setting up a booth at the fair. She plans to sell funnel cakes. It costs her $2000 to rent the booth plus $3 to make each funnel cake. If she sells each cake for $7, how many must she sell to break even? *

PLZZZZZZZZZZZZZZZZZZZZ HELP ME THIS DUE RIGHT NOW PLZZZZZZZZZZZZZZZZZZ HELP!!

1. There are r rows of chairs with 7 chairs in each row. Choose the expression that shows the number of chairs in total. *

A. r+7
B. 7r
C. r-7
D. 7/r

2. Kenneth has g gumballs. Maggie has 29 fewer gumballs than Kenneth. Choose the expression that shows how many gumballs Maggie has. *

A. g+29
B. g-29
C.29g
D.g/29

3. A cell phone company charges $40 per month plus a $35 activation fee. What is the expression for the total cost for m months?

A. 40-35m
B. 40m-35
C. 40m+35
D. 40+35

4. You and four friends plan a surprise party. Each of you contributes the same amount of money m for food. What is the algebraic expression for the total amount of money contributed for food? *

A.5m
B.4+m
C. 5/m
D. 4m

5.Mitch has 35 more bouncy balls than Rudy. Rudy has b bouncy balls. Choose the expression that shows how many bouncy balls Mitch has. *


6. A pizza delivery driver earns $8 an hour and works h hours per day. He also spends $20 a day on gas. How much will the driver earn in one day?

pls help me i dont need the work shown i just need the answer

can yall help me please

[tex]x^{2} \neq \lim_{n \to \infty} a_n \pi \pi \alpha \alpha \pi \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right. \geq \geq \neq \neq[/tex] solve this

The number of cups of flour is proportional to the number of rolls made. Six cups of flour are needed to make 18 rolls. How much flour is needed for 24 rolls?

does anyone know an easy simple way to estimate fractions?

PPPPLLLLEEEEAAAASSSSEEEE help ASAP !!!!!!!!!

Drag each tile to the correct box.
Dominic is a server at a restaurant. Each dish at the restaurant costs $8. A sales tax of 8% is charged. The total bill amount includes the sales tax of the meal.

Dominic earns tips left by customers. The amount of money tipped can be represented by a percentage of the total bill.

Order the tip amounts from least to greatest tip, in dollars.

5 dishes
17.5% tip

6 dishes
14% tip

7 dishes
11% tip

4 dishes
20% tip

Find the next three terms...
1,4,9,16,...